Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles E. Swain Jr., PH.D

Audiologist in Springfield, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629179478

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Charles E. Swain Jr.

Credential PH.D

Sex Male

Practice address 1025 S 6th St, Springfield, IL, 62703

Phone (217) 528-7541

Enumeration date Sep 26, 2006

Last updated in NPPES Aug 13, 2008

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 147-000254 (IL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Charles Swain's NPI record?

Cross-check NPI 1629179478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629179478 active?

Yes, as of the latest NPPES snapshot, NPI 1629179478 is active (record last updated 2008-08-13).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-13.